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I was interested to see different takes on the 'net concerning a bit of recent medical research. The research involves inhibiting expression of a gene called RCAN1, which seems to regulate body fat. Long story short, research suggests that inhibiting this gene in mice allows them to remain "thin" in spite of eating a diet in excess of their normal requirements.

I was intrigued to read a piece by Joe Dysart in the Communications of the ACM concerning food delivery by self-driving vehicles. According to the article, there are a number of start-ups working on delivering food parcels to people's doors or curbs using driverless delivery vans.

In a recent piece in FastCompany, Jeremy Hsu discusses the pros and cons of a system called Shielded Students, which relies on a high-tech gun detection system to prevent shooters from getting into schools.

Kate Yoder of Grist reports that the US Food and Drug Administration (FDA) is considering the matter of plant milk. More specifically, the US dairy industry is trying to get the agency to create regulation restricting the term "milk" to the product of lactation, e.g., cow's milk. Such a rule would ban the application of "milk" to plant-based liquids, e.g., almond milk.

As with the original movie, an important theme of the sequel is the relationship between technology and the self. The first film featured a conflict between superheroes and a hyper-technological villain named Syndrome.

There has been much uproar lately in Silicon Valley, April Glaser writes in an interesting piece in Slate. Employees at Google, Amazon, Microsoft, Uber, and others, have expressed disapproval of their companies' involvement with police surveillance, military technology, or refugee policy. Their efforts have apparently had an impact on corporate decisions.